CM to MM Converter
Convert centimeters to millimeters with accurate formulas, examples and conversion tables.
Length conversion
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Result
1 cm ≈ 10 mm
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Popular length conversions
Open a focused converter for a commonly searched length conversion.
Centimeters to Inches1 cm = 0.39370079 inInches to Centimeters1 in = 2.54 cmMeters to Feet1 m = 3.2808399 ftFeet to Meters1 ft = 0.3048 mKilometers to Miles1 km = 0.62137119 miMiles to Kilometers1 mi = 1.609344 kmMillimeters to Inches1 mm = 0.03937008 inInches to Millimeters1 in = 25.4 mmYards to Meters1 yd = 0.9144 mMeters to Yards1 m = 1.0936133 yd
Conversion table
Common centimeters to millimeters values, generated from the selected units.
| centimeters (cm) | millimeters (mm) |
|---|---|
| 1 centimeter | 10 millimeters |
| 5 centimeters | 50 millimeters |
| 10 centimeters | 100 millimeters |
| 20 centimeters | 200 millimeters |
| 50 centimeters | 500 millimeters |
| 100 centimeters | 1,000 millimeters |
Conversion Formula
Multiply the value in centimeters by 10 to get millimeters.
Formula
mm = cm × 10Example
Convert 1 centimeter to millimeters:
1 × 10= 10 mmUnit information
Concise reference information for the selected source and target units.
Centimeter (cm)
Metric- Definition
- One centimeter is one-hundredth of a meter.
- Usage
- Common for body measurements, household objects, maps, and schoolwork.
Millimeter (mm)
Metric- Definition
- One millimeter is one-thousandth of a meter.
- Usage
- Used for precise dimensions, manufacturing, medicine, and rainfall.
Frequently asked questions
How many millimeters are in 1 centimeter?
1 centimeter equals 10 millimeters.
How do you convert centimeters to millimeters?
Multiply the value in centimeters by 10 to get millimeters. The formula is mm = cm × 10.
What is 10 centimeters in millimeters?
10 centimeters is approximately 100 millimeters.